Tài liệu Báo cáo khoa học: "Phrase-Based Translation Model for Question Retrieval in Community Question Answer Archives" ppt

Tài liệu Báo cáo khoa học: "Unsupervised Translation Induction for Chinese Abbreviations using Monolingual Corpora" ppt

... j-th model feature indexed as in the baseline system.3.5 Integration with Baseline Translation SystemSince the obtained translation entries for abbrevia-tions have the same format as the regular ... corpora by treating theChinese translations obtained in Step-2 as full-form phrases;• Step-4: induce translation entries for Chineseabbreviations by using their full-form phrasesas bridges;• ... Ma-chine Tr anslation. In Proceedings of ACL 2007, pages33-40.Jing-Shin Chang and Yu-Tso Lai. 2004. A preliminarystudy on probabilistic models for Chine se abbr evia-tions. In Proceedings...

Tài liệu Báo cáo khoa học: "A Statistical Model for Unsupervised and Semi-supervised Transliteration Mining" pptx

... supervised/semi-supervised infor-mation for learning. We propose a ﬂexible genera-tive model for transliteration mining usable for bothunsupervised and semi-supervised learning.Previous work on ... translitera-tion mining. In Proceedings of the 2010 Named Enti-ties Workshop, Uppsala, Sweden.Haizhou Li, Zhang Min, and Su Jian. 2004. A jointsource-channel model for machine transliteration. In ACL ... translit-eration model to incorrectly learn non-transliteration informa-tion from the training data.471Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, pages...

Tài liệu Báo cáo khoa học: "An Unsupervised Model for Joint Phrase Alignment and Extraction" ppt

... DeNero and Dan Klein. 2010. Discriminative mod-eling of extraction setsfor machine translation. In Pro-ceedings of the 48th AnnualMeeting of the Association for Computational Linguistics, pages ... training reg-imen up to Model 4, and combine alignmentswith grow-diag-final-and. For the proposedmodels, we train for 100 iterations, and use the ﬁnalsample acquired at the end of the training ... IgnacioThayer. 2006. Scalable inference and training ofcontext-rich syntactic translation models. In Proceed-ings of the 44th Annual Meeting of the Association for Computational Linguistics, pages 961–968.J....

Tài liệu Báo cáo khoa học: "Minimum Cut Model for Spoken Lecture Segmentation" ppt

... Advances in domain independent lineartext segmentation. In Proceedings of the NAACL, 26–33.K. W. Church. 1993. Char align: A program for aligningparallel texts at the character level. In Proceedings ... lectures is-used for estimating the optimal word block length for representing nodes, the threshold distances for discarding node edges, the number of uniformchunks for estimating tf-idf lexical ... Utiyama for providing us with animplementation of his segmentation system and Alex Gru-enstein for assisting us with the NOMOS toolkit. We aregrateful to David Karger for an illuminating discussion...

Tài liệu Báo cáo khoa học: "Paraphrasing Using Given and New Information in a Question-Answer System" docx

... questions. The re~aining elements are given information. They represent information assumed by the questioner to be true of the database domain. This lapeling of information within the question ... Look for a division of the computing facility.* In question (D), information belonging to each of the three categories occurred in the question. If one of these types of information is missing, ... of the question. Using this information, the paraphraser must reconstruct the question to obtain a phrasing different from the original. The following question must therefore be...

Tài liệu Báo cáo khoa học: "REPRESENTATION OF TEXTS FOR INFORMATION RETRIEVAL" pdf

... modifications in im- proving the original representations. Reference i. Belkin, N.J., Brooks, H.M., and Oddy, R.N. 1979. Representation and classification of knowledge and information for use in interactive ... "setting of context; summarizing; concept foregrounding; and stylistic vari- ation. Textual characteristics which correspond with these aspects Include discourse-initial and discourse- final ... marily of methods for translating facts about discourse structure into rough equivalents within the word-co- occurrence paradigm. We choose this strategy, rather than attempting a complete and...

Tài liệu Báo cáo khoa học: "A HARDWARE ALGORITHM FOR HIGH SPEED MORPHEME EXTRACTION AND ITS IMPLEMENTATION" pptx

... on the machine in linear time for the number of candidates, while conven- tional sequential algorithms are implemented in combinational time. 1 INTRODUCTION Recent advancement in natural ... as follows. • Main procedure Step 1: Load the top N characters from the input text into the character registers in the shift register block. 309 Sub-Strings Key String for Multiple Text ... Step 2 for Procedure 1 are implemented in each state for (a), (b), (c), (d), (e), and so on. In state (a) for Fig. 4, the index memory's out- put expresses the address range for the...

Tài liệu Báo cáo khoa học: "A Shallow Model of Backchannel Continuers in Spoken Dialogue" potx

... below 400ms, and increasing the thresh-old value in increments of 100ms.Table 2 shows the values for the highest perform-ing models. The model that only inserts continuers in pauses over 900 ... passed up.The models were run on previously unseen test data,the results of which can be seen in Table 5. All modelsimproved on the training models. The baseline model was the worst performer with ... are capable of placing backchan-nels. In this paper, we investigated various methodsof predicting the placement of backchannel continuers,using only limited processing and information that isreadily...

Tài liệu Báo cáo khoa học: "Syntactic Phrase Reordering for English-to-Arabic Statistical Machine Tranfor slation" pptx

... Proc. of ACL.Jenny Rose Finkel, Trond Grenager, and ChristopherManning 2005. Incorporating Non-local Informa-tion into Information Extraction Systems by GibbsSampling. In Proc. of ACL.Nizar ... Yonggang Deng 2007. JointMorphological-Lexical Language Modeling for Ma-chine Translation. In Proc. of NAACL HLT.Kristina Toutanova, Dan Klein, Christopher Manning,and Yoram Singer. 2003. Feature-Rich ... enough. Since in this paper our sourcelanguage is English, the parses are more reliable,and result in more correct reorderings. We showthat using the reordering rules results in gains in the translation...

Tài liệu Báo cáo khoa học: "Bilingual Sense Similarity for Statistical Machine Translation" ppt

... Toolkit for Parsing-based Machine Translation. In: Proceedings of the WMT. March. Athens, Greece. D. Lin. 1998. Automatic retrieval and clustering of similar words. In: Proceedings of COLING/ACL-98. ... Selection for SMT. In: Goutte et al (ed.), Learning Machine Translation. MIT Press. K. Gimpel and N. A. Smith. 2008. Rich Source-Side Context for Statistical Machine Translation. In: Proceedings ... Improves Statistical Machine Translation. In: Proceedings of ACL, Prague. D. Chiang. 2005. A hierarchical phrase-based model for statistical machine translation. In: Proceedings of ACL, pp. 263–270....

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